On the electromagnetic spectrum,
x-rays have

a. more energy than gamma rays but less than ultraviolet.
b. less energy than gamma rays but more than ultraviolet.
c. the same energy as gamma rays.

Nucleic acid certain protein cell membranes certain carbohydrates

Imagine you are introducing the lac operan and the trp operon to students who have never learned about it before. complete the table to compare the similarities and differences between the two operons

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?